Add application file

app.py

@@ -0,0 +1,16 @@
+import gradio as gr
+
+
+with gr.Blocks() as demo:
+    with gr.Tab("Upload"):
+        input1 = gr.Image(source="upload")
+    with gr.Tab("Webcam"):
+        input2 = gr.Image(source="webcam")
+
+    button = gr.Button()
+    output = gr.Image()
+
+    button.click(lambda x: x, inputs=input1, outputs=output)
+
+
+demo.launch()